package com.szs.controller;


import com.szs.pojo.Result;
import com.szs.utils.AliyunOSSOperator;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@Slf4j
@RestController
public class UploadController {
    /*
    * 本地磁盘存储方案
    * */
    /*@PostMapping("/upload")
    public Result upload(String name, Integer age, MultipartFile file) throws IOException {
        log.info("接收的参数： {},{},{}“", name, age, file);

        //文件本地存储
        //获取原始文件名
        String originalFilename = file.getOriginalFilename();
        //获取新的文件名
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));//从后面截取
        String newFileName = UUID.randomUUID().toString() + extension;
        //保存文件,将文件转存到磁盘文件
        file.transferTo(new File("D:/images/" + newFileName));

        return Result.success();
    }*/

    @Autowired
    private AliyunOSSOperator aliyunOSSOperator;

    @PostMapping("/upload")
    public Result upload(MultipartFile file) throws Exception {
        log.info("文件上传：{}", file.getOriginalFilename());//获取原始名字

        //将文件交给OSS存储管理
        String url = aliyunOSSOperator.upload(file.getBytes(), file.getOriginalFilename());
        log.info("文件上传OSS，url={}", url);
        return Result.success(url);
    }
}
